Home / 6,247,519.17-9,368,913.56-3,406,084.53

Finding the Fourth Proportional to 6,247,519.17, 9,368,913.56 and 3,406,084.53

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Solution

The fourth proportional to 6,247,519.17, 9,368,913.56 and 3,406,084.53 is: 5,107,837.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,247,519.17 : 9,368,913.56 = 3,406,084.53 : x
  2. Step 2: Convert to fraction form
    6,247,519.17/9,368,913.56 = 3,406,084.53/x
  3. Step 3: Cross multiply
    6,247,519.17x = 9,368,913.56 × 3,406,084.53
  4. Step 4: Simplify right side
    6,247,519.17x = 31,911,311,522,592.80
  5. Step 5: Solve for x
    x = 31,911,311,522,592.80/6,247,519.17
  6. Step 6: Final answer
    x = 5,107,837.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.